computer keyboard macro showing arrangement keys |
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navigate by keyword : act actions and arrangement buttons characters commands computer computing corresponds each electronic engraved execute holding informationtechnology internet key keyboard keys letters levers macro may mechanical most numbers press presses pressing printed produce producing require sequence showing signs simultaneous simultaneously single some switches symbol symbols technology them typewriterstyle uses written |
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In computing, a computer keyboard is a typewriter-style device[1] which uses an arrangement of buttons or keys to act as mechanical levers or electronic switches. Keyboard keys buttons typically have characters engraved or printed on them, and each press of a key typically corresponds to a single written symbol.However, producing some symbols may require pressing and holding several keys simultaneously or in sequence. While most keyboard keys produce letters, numbers or signs characters, other keys or simultaneous key presses can produce actions or execute computer commands. |
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